registration和naming怎么理解？谢谢

Language is most commonly assessed based on categorization of aphasias such as those due to receptive and expressive language areas in the brain. Such classification depends on assessing comprehension, naming, fluency, and repetition. Typically, reading and writing are checked as well. Immediate registration, short-term memory, and long-term memory can be evaluated by individual questions. However, often simple questions, such as“what did you eat for dinner last night” or“have we met before,” can provide similar information.

语言最常根据患者的理解力、知道特定事物叫什么的能力、流畅性和复述能力进行评估后，根据失语症的分类（例如因大脑中的接受性和表达性语言区域的功能障碍而导致的失语症）而分类。通常，还会检查阅读和写作能力。即刻的输入记忆，短期记忆及长期记忆可以通过个体化的问题来评价。通常简单的问题，如“你昨晚吃了什么？”或“我们以前见过面吗？”，可以提供类似的信息。

Naming=the ability to know what a specific thing is called

registration=the act or process of entering information about something in ...

registration和naming怎么理解？谢谢